Solid Lipid Microparticles
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Characterization and evaluation of sensory acceptability of ice creams incorporated with beta-carotene encapsulated in solid lipid microparticles
Abstract The feasibility of incorporating beta-carotene-loaded solid lipid microparticles (BCSLM) into vanilla ice creams was investigated, through the physico-chemical characterization and evaluation of sensory acceptability of the products products. The BCSLM were produced with palm stearin as the lipid phase, hydrolyzed soy protein isolate as the surfacta
Food Sci. Technol. Publicado em: 01/12/2016
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2. Characterization, physicochemical stability, and evaluation of in vitro digestibility of solid lipid microparticles produced with palm kernel oil and tristearin
Solid lipid particles have been investigated by food researchers due to their ability to enhance the incorporation and bioavailability of lipophilic bioactives in aqueous formulations. The objectives of this study were to evaluate the physicochemical stability and digestibility of lipid microparticles produced with tristearin and palm kernel oil. The motivat
Food Sci. Technol. Publicado em: 2014-09
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3. Characterization and shelf life of β-carotene loaded solid lipid microparticles produced with stearic acid and sunflower oil
Solid lipid microparticles were tested as microencapsulation systems for protecting β-carotene from degradation. Blends of long-chain (C18) solid lipids (70% stearic acid) and sunflower oil (30%) were used to produce lipid microparticles encapsulating the carotenoid. Polysorbate 80 (4%) was employed to stabilize the stearic acid microparticles. The concentr
Braz. arch. biol. technol.. Publicado em: 2013-08
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4. Desenvolvimento de micropartículas lipídicas sólidas contendo óleo de café verde por spray congealing / Development of microparticles containing green coffee oil by spray congealing
Os carreadores micro e nanoparticulados como os lipossomos, nanoparticulas polimericas e microparticulas e nanoparticulas lipidicas solidas sao investigadas por suas vantagens em relacao as formulacoes tradicionais, tais como: liberacao sustentada dos ativos, minimizar efeitos colaterais, aumentar estabilidade fisico-quimica das moleculas labeis, diminuir a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/03/2012
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5. Comparative study of sustained-release lipid microparticles and solid dispersions containing ibuprofen
O ibuprofeno é um dos antiinflamatórios não esteróides mais utilizados no tratamento de patologias associadas a processos inflamatórios. Este fármaco, quando no seu estado puro, apresenta características físicas e mecânicas pouco satisfatórias e a sua utilização em formas sólidas só é possível se forem adicionados excipientes que permitam mel
Braz. J. Pharm. Sci.. Publicado em: 2012-09
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6. Behavior of binary lipid in the production of microparticles by spray chilling and its influence on the hydrophilic core release / Comportamento de misturas binarias lipidicas na produção de microparticulas por spray chilling e sua influencia na liberação de recheio hidrofilico
The ease to obtain lipid microparticles and the possibility of their production in an industrial scale increase the interest of the food market to process this kind of particles. However, these microparticles present disadvantages with regard to low encapsulation and the expulsion of the core material core during storage. Thus, the purpose of this work was t
Publicado em: 2010
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7. Solid Lipid Budesonide Microparticles for Controlled Release Inhalation Therapy
A solid lipid microparticle system containing budesonide was prepared by oil in water emulsification followed by spray drying. The solid lipid system was studied in terms of morphology, particle size distribution, crystallinity, thermal properties, aerosol performance, and dissolution/diffusion release. The microparticle system was also compared to conventio
Springer US.
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8. Preparation and in vivo toxicity study of solid lipid microparticles as carrier for pulmonary administration
The purpose of this research was to investigate the effects of processing conditions on the characteristics of solid lipid microparticles (SLM) with a potential application as carriers for pulmonary administration. Compritol (5.0% wt/wt) SLM dispersions were prepared by rotor-stator homogenization, at different surfactant concentrations and emulsification ti
Springer-Verlag.